package com.yijiankang.threaddemo.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author Mr
 * @title: ThreadSafe
 * @projectName mytest
 * @description: TODO  自定义注解
 * @date 2019/7/1613:58
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.SOURCE)
public @interface ThreadSafe {
}
